To make the admittedly weird concept of relativity easier to understand, a team of developers has created a video game that slows down the speed of light. Relativity is the theory that space and time ...

Even if you don’t know much physics, you probably know one of its core tenets: an object at rest stays at rest, and an object in motion stays in motion. In fact, in a vacuum where there’s literally ...

THE discovery of the Mössbauer effect has given fresh interest to the discussion of relativistic Doppler effects 1. The purpose of this communication is to establish certain exact results in a very ...